Infusate pump
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United States of America Patent
Stats
-
Jan 29, 1985
Issued Date -
N/A
app pub date -
Feb 6, 1984
filing date -
Jun 14, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Infusion apparatus includes a housing with an infusate chamber in the housing and means for conducting infusate from the chamber through a restrictive outlet passage to an additional small chamber having an entrance port closed by a self-sealing penetrable septum. An exit tube from the small chamber leads directly to a cannula at the infusion site so that liquid can be injected into the small chamber through its septum and delivered directly to the infusion site without backflowing into the infusate chamber.
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Family
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Cited Art Landscape
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